MD Helicopters, Inc. Airworthiness Directives

112 ADs indexed for MD Helicopters, Inc. aircraft.

Models

Recent ADs

2019-05-04

final rule

Airworthiness Directives; MD Helicopters, Inc. (MDHI), Helicopters

Unsafe Condition: unsafe condition on these helicopters.

Effective: Apr 17, 2019 Category: aircraft

Why matched: Airworthiness Directives; MD Helicopters, Inc. (MDHI), Helicopters

2016-05-09

final rule

Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

Unsafe Condition: Fuel Quantity Indicating System

Effective: Apr 15, 2016 Category: aircraft

Why matched: Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

2016-05-09

final rule

Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

Unsafe Condition: Fuel Quantity Indicating System

Effective: Apr 15, 2016 Category: aircraft

Why matched: Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

2016-05-09

final rule

Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

Unsafe Condition: Fuel Quantity Indicating System

Effective: Apr 15, 2016 Category: aircraft

Why matched: Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

2016-05-09

final rule

Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

Unsafe Condition: Fuel Quantity Indicating System

Effective: Apr 15, 2016 Category: aircraft

Why matched: Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

2016-05-09

final rule

Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

Unsafe Condition: Fuel Quantity Indicating System

Effective: Apr 15, 2016 Category: aircraft

Why matched: Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

2016-05-09

final rule

Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

Unsafe Condition: Fuel Quantity Indicating System

Effective: Apr 15, 2016 Category: aircraft

Why matched: Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

2016-05-09

final rule

Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

Unsafe Condition: Fuel Quantity Indicating System

Effective: Apr 15, 2016 Category: aircraft

Why matched: Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

2016-05-09

final rule

Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

Unsafe Condition: Fuel Quantity Indicating System

Effective: Apr 15, 2016 Category: aircraft

Why matched: Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

2016-05-09

final rule

Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

Unsafe Condition: Fuel Quantity Indicating System

Effective: Apr 15, 2016 Category: aircraft

Why matched: Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

2016-05-09

final rule

Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

Unsafe Condition: Fuel Quantity Indicating System

Effective: Apr 15, 2016 Category: aircraft

Why matched: Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

2016-04982

final rule

Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

Unsafe Condition: We are adopting a new airworthiness directive (AD) for certain MDHI Model 369A (Army OH-6A), 369H, 369HE, 369HM, 369HS, 369D, 369E, 369F, 369FF, and 500N helicopters. This AD requires inspecting th...

Effective: Apr 15, 2016 Category: aircraft

Why matched: Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

2014-16-01

final rule

Airworthiness Directives; MD Helicopters, Inc., Helicopters

Unsafe Condition: We are adopting a new airworthiness directive (AD) for MD Helicopters, Inc. (MDHI), Model MD900 helicopters. This AD requires an eddy current inspection of the main rotor upper hub assembly (upper ...

Effective: Aug 20, 2014 Category: aircraft Compliance: before further flight

Why matched: Airworthiness Directives; MD Helicopters, Inc., Helicopters

2013-19-24

final rule

Airworthiness Directives; MD Helicopters, Inc., Helicopters

Unsafe Condition: We are superseding Airworthiness Directive (AD) 2003-08-51 for MD Helicopters, Inc. (MDHI), Model 369A, 369D, 369E, 369H, 369HE, 369HM, 369HS, 369F and 369FF helicopters with certain MDHI or Helico...

Effective: Dec 5, 2013 Category: aircraft

Why matched: Airworthiness Directives; MD Helicopters, Inc., Helicopters

2013-20-16 Recurring

final rule

Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

Unsafe Condition: which could lead to loss of MRB structural integrity and subsequent loss of control of the helicopter.

Effective: Dec 5, 2013 Category: aircraft

Why matched: Airworthiness Directives; MD Helicopters, Inc. (MDHI) Helicopters

2013-05-16

final rule

Airworthiness Directives; Hughes Helicopters, Inc., and McDonnell Douglas Helicopter Systems (Type Certificate Is Currently Held by MD Helicopters, Inc.) Helicopters

Unsafe Condition: We are adopting a new airworthiness directive (AD) for MD Helicopters, Inc. (MDHI) Model 369D, 369E, 369F, and 369FF helicopters with certain serial-numbered tailboom assemblies. This AD requires m...

Effective: Apr 30, 2013 Category: aircraft

Why matched: Airworthiness Directives; Hughes Helicopters, Inc., and McDonnell Douglas Helicopter Systems (Type Certificate Is Currently Held by MD Helicopters, Inc.) Helicopters

2013-03-03

final rule

Airworthiness Directives; MD Helicopters, Inc., Helicopters

Unsafe Condition: We are adopting a new airworthiness directive (AD) for MD Helicopters, Inc. (MDHI) Model 500N, 600N and MD900 helicopters to require determining the cure date for each NOTAR fan blade tension- tors...

Effective: Mar 15, 2013 Category: aircraft

Why matched: Airworthiness Directives; MD Helicopters, Inc., Helicopters

2012-21-01

final rule

Airworthiness Directives; MD Helicopters, Inc.

Unsafe Condition: Equipment/furnishing system wiring

Effective: Nov 27, 2012 Category: aircraft

Why matched: Airworthiness Directives; MD Helicopters, Inc.

2012-25387 Recurring

final rule

Airworthiness Directives; MD Helicopters, Inc.

Unsafe Condition: We are adopting a new airworthiness directive (AD) to supersede an existing airworthiness directive for MD Helicopters, Inc. (MDHI), Model MD900 helicopters. The existing AD requires a visual inspe...

Effective: Nov 27, 2012 Category: aircraft

Why matched: Airworthiness Directives; MD Helicopters, Inc.

2011-22-08

final rule

Airworthiness Directives; MD Helicopters, Inc. Model MD900 Helicopters

Unsafe Condition: unsafe condition.

Effective: Dec 13, 2011 Category: aircraft

Why matched: Airworthiness Directives; MD Helicopters, Inc. Model MD900 Helicopters

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